Cooler Master expanded its Silent Pro M lineup of power supply units (PSUs) with modular cabling. Coming in 850W and 1000W models, the two form the premium high-wattage offerings. Both measure 150 (W) x 86 (H) x 165 (L) mm and have rugged steel casings with rubber noise-dampening sleeves on either sides. Cable modularity is limited to the six PCI-Express power connectors (6+2 pin) and peripheral connectors that include Molex, floppy and SATA power.

Both models feature a single +12V rail design, with a 66A rail for the 850W model, and 80A rail for the 1000W one. The unit is cooled by a 135 mm temperature-controlled silent fan. They are ATX 12V V 2.3 and EPS 12V V2.92 standards compliant, and boast of 80 Plus Bronze efficiency rating. Featuring MTBF of 100,000 hours and backed by 5-year warranties, the two will hit stores soon.